Spray Foam Insulation cost: Peabody vs Worcester (2026)
In 2026, spray foam insulation is about 10% more expensive in Peabody than in Worcester. Most homeowners pay around $4,500 in Peabody versus $4,100 in Worcester — a gap of roughly $400.
Peabody MA
Typically around $4,500
Worcester MA
Lower costTypically around $4,100
Peabody vs Worcester: full breakdown
| Factor | Peabody | Worcester |
|---|---|---|
| Typical 2026 cost | $4,500 | $4,100 |
| Estimated range | $1,800–$7,200 | $1,650–$6,550 |
| Labor index (vs US) | ×1.13 | ×1.03 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.06 | ×1.06 |
| Local permit | None | None |
| Labor share | $2,500 | $2,250 |
| Materials/equipment | $2,000 | $1,850 |
These are 2026 planning figures for spray foam insulation, localized to each city — not formal quotes.
Is the gap worth worrying about?
10% (about $400) is enough to notice on a spray foam insulation budget. Timing the purchase for the off-season and pushing for an apples-to-apples bid in Peabody can close much of that gap.
Spray foam insulation by type: Peabody vs Worcester
Each spray foam insulation option, priced separately for both metros — the same local labor, climate and permit adjustments applied per city, so you can compare like for like.
| Type | Peabody | Worcester |
|---|---|---|
| Open-cell | $1,800–$5,400 | $1,650–$4,900 |
| Closed-cell | $3,000–$8,350 | $2,700–$7,600 |
These are 2026 planning figures for spray foam insulation, localized to each city — not formal quotes.
Spray foam insulation by area: Peabody vs Worcester
Spray foam is priced by board foot (1 sq ft at 1 inch thick), which works out to about $1.50–$5 per sq ft of surface installed depending on foam type and thickness. Closed-cell costs more but adds twice the R-value per inch.
| Size | Peabody | Worcester |
|---|---|---|
| 500 sq ft | $1,100–$2,850 | $1,000–$2,600 |
| 1,000 sq ft | $1,800–$4,800 | $1,650–$4,350 |
| 1,500 sq ft | $2,650–$6,600 | $2,400–$6,000 |
| 2,000+ sq ft | $3,350–$7,750 | $3,050–$7,100 |
These are 2026 planning figures for spray foam insulation, localized to each city — not formal quotes.
What insulation pros earn in each metro
Roughly 55% of what you pay for spray foam insulation is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Boston-Cambridge-Newton metro · about 23% above the US average installer wage.
No BLS metro wage series for Worcester; we use Massachusetts regional price parity instead.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for spray foam insulation in either city
Everyone insulates in fall before winter, so that's the busy, full-price season. Booking in spring or summer catches off-peak pricing — and utility rebate budgets are often freshest early in the year.
How much insulation is worth paying for?
Insulation is priced on more than thickness. Target R-value, the presence or absence of air-sealing, and the material itself each pull the number in a different direction, and each changes how fast the job pays for itself.
The R-value case
The DOE publishes a target R-value for every climate zone, and there's a reason to reach it: stopping short shaves a little off install day but forfeits years of lower energy bills and steadier indoor temperatures. Under-insulating is the one shortcut here that never actually pays.
The air-sealing case
Insulation without air-sealing underperforms. Sealing leaks first is cheap and often delivers more comfort per dollar than thicker insulation alone — make sure it's in the scope.
The rebate case
Insulation carries some of the strongest incentive money in remodeling, with utility and state rebates covering a real portion of the cost since the federal 25C credit expired at the end of 2025. Look up what applies on DSIRE, then schedule the work while rebate funds are still unclaimed for the year.
Hit the DOE R-value for your zone, air-seal first, and stack the rebates. Insulation is one of the few upgrades where doing it fully is also the cheapest path to payback.
Peabody vs Worcester
Is spray foam insulation cheaper in Peabody or Worcester?
Worcester wins on price: spray foam insulation runs about $4,100 there versus $4,500 in Peabody, a gap of roughly $400 (10%) as of 2026.
Why does spray foam insulation cost more in Peabody than Worcester?
Labor rates explain most of it — 1.13 in Peabody vs 1.03 in Worcester. A cold climate versus cold accounts for the rest.
How much is spray foam insulation in Peabody, MA?
In Peabody, spray foam insulation typically runs $1,800–$7,200 in 2026, with most homeowners paying around $4,500.
When is the cheapest time to buy spray foam insulation — and does it differ by city?
The best window is the same in both Peabody and Worcester: Spring and summer, when demand drops and installers discount to keep crews busy — typically 5–10% off peak pricing. The most expensive time anywhere is an emergency replacement during the pre-winter fall rush.
Should I choose where to live based on spray foam insulation cost?
Not really — the $400 gap is one-time, and smart timing and tighter quotes in Peabody can shrink it. Factors that compound over time, like energy prices and home condition, deserve more weight than a single upfront difference.
Compare spray foam insulation in other cities
Updated June 2026 · By Serhat Özçelik